Adding bing maps key to app.config template.
Adding bing maps key to app.config template.

git-svn-id: f66f55278228bb5eab6c78d9a7bd8d4f8e48c950@53 928293fd-5c4c-0410-ab33-177afc521ce9

Troncho/Geocoding.net,chadly/Geocoding.net,harsimranb/Geocoding.net